New Postage Rates July 9 2025. Changes for july, 2025 have not yet been announced. A record price hike could be in play for july 2025 when stamp prices are next slated to increase.

See how new and upcoming postage rate changes will affect your shipping, including stamp costs, flat rates, and. The cost of sending standard domestic letters has increased from $1.20 to $1.50, impacting average.